---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-17007 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
CPU(s):              4
On-line CPU(s) list: 0-3
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           4
NUMA node(s):        1
Vendor ID:           AuthenticAMD
CPU family:          23
Model:               49
Model name:          AMD EPYC-Rome Processor
Stepping:            0
CPU MHz:             2800.000
BogoMIPS:            5600.00
Virtualization:      AMD-V
Hypervisor vendor:   KVM
Virtualization type: full
L1d cache:           32K
L1i cache:           32K
L2 cache:            512K
L3 cache:            16384K
NUMA node0 CPU(s):   0-3
Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            7.9G     0  7.9G   0% /dev
tmpfs           1.6G  672K  1.6G   1% /run
/dev/vda1        78G  8.3G   70G  11% /
tmpfs           7.9G     0  7.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           7.9G     0  7.9G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          16040         631       13359           0        2049       15100
Swap:          1023           0        1023

---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:ac:32:5f brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86228sec preferred_lft 86228sec
    inet6 fe80::f816:3eff:feac:325f/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-17007) 	06/15/24 	_x86_64_	(4 CPU)

05:58:26     LINUX RESTART	(4 CPU)

05:59:02          tps      rtps      wtps   bread/s   bwrtn/s
06:00:01       153.31     24.06    129.25   1215.39  33207.12
06:01:01        79.09      9.25     69.84    550.44  26741.81
Average:       115.89     16.59     99.29    880.12  29947.30

05:59:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:00:01     13573308  15285168   2851652     17.36     70128   1836184   1160168      6.64    965652   1655912    104656
06:01:01     13690904  15471928   2734056     16.65     74276   1899520    802076      4.59    821016   1682412     16940
Average:     13632106  15378548   2792854     17.00     72202   1867852    981122      5.61    893334   1669162     60798

05:59:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:00:01         ens3    161.90    122.13   1941.78     22.98      0.00      0.00      0.00      0.00
06:00:01           lo      1.02      1.02      0.11      0.11      0.00      0.00      0.00      0.00
06:01:01         ens3    701.95    393.95    850.35    175.88      0.00      0.00      0.00      0.00
06:01:01           lo      0.80      0.80      0.07      0.07      0.00      0.00      0.00      0.00
Average:         ens3    434.20    259.18   1391.48    100.07      0.00      0.00      0.00      0.00
Average:           lo      0.91      0.91      0.09      0.09      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-17007) 	06/15/24 	_x86_64_	(4 CPU)

05:58:26     LINUX RESTART	(4 CPU)

05:59:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:00:01        all     24.41      0.00      1.69      4.17      0.06     69.66
06:00:01          0     10.05      0.00      0.78      8.81      0.03     80.32
06:00:01          1     17.63      0.00      1.56      1.37      0.05     79.39
06:00:01          2     16.88      0.00      1.34      3.30      0.05     78.42
06:00:01          3     52.99      0.00      3.07      3.21      0.10     40.63
06:01:01        all     32.26      0.00      1.35      2.10      0.06     64.23
06:01:01          0     32.61      0.00      1.47      2.06      0.07     63.79
06:01:01          1     41.94      0.00      1.98      0.87      0.07     55.14
06:01:01          2     29.39      0.00      0.65      0.23      0.05     69.68
06:01:01          3     25.11      0.00      1.25      5.26      0.05     68.33
Average:        all     28.37      0.00      1.52      3.13      0.06     66.92
Average:          0     21.43      0.00      1.13      5.40      0.05     71.98
Average:          1     29.89      0.00      1.77      1.12      0.06     67.16
Average:          2     23.19      0.00      0.99      1.75      0.05     74.01
Average:          3     38.94      0.00      2.15      4.24      0.08     54.59